Some Eclipse Foundation services are deprecated, or will be soon. Please ensure you've read this important communication.

Bug 344449

Summary: Application Error when viewing version difference - undefined method `[]' for nil:NilClass
Product: z_Archived Reporter: Jim Tremlett <jtremlett>
Component: EPFAssignee: epf.tool-inbox <epf.tool-inbox>
Status: NEW --- QA Contact:
Severity: normal    
Priority: P3    
Version: unspecified   
Target Milestone: ---   
Hardware: Other   
OS: Linux   
Whiteboard:

Description Jim Tremlett CLA 2011-05-02 09:17:14 EDT 
Build Identifier: 

I receive an application error:
	undefined method `[]' for nil:NilClass

When requesting a version difference on an object modified via the EPFWiki.

This is occurring on an AWS Ubuntu/Ruby on Rails instance from JumpBox and following the installation instructions for EPFWiki on Ubuntu.

Reproducible: Always

Steps to Reproduce:
1. Checkout wiki page for an object
2. Edit the page
3. Check page back in - successful checkin
4. View history - changes evident in TXT views of each version
5. Compare version function causes application error